@patch('apex.overcloud.deploy.virt_utils')
@patch('apex.overcloud.deploy.shutil')
@patch('apex.overcloud.deploy.os.path.isfile')
@patch('builtins.open', mock_open())
def test_prep_image_sdn_ovn(self, mock_is_file, mock_shutil,
@patch('apex.overcloud.deploy.virt_utils')
@patch('apex.overcloud.deploy.shutil')
@patch('apex.overcloud.deploy.os.path.isfile')
@patch('builtins.open', mock_open())
def test_prep_image_sdn_ovn(self, mock_is_file, mock_shutil,